#ifndef BIT_HPP
#define BIT_HPP

#include <cstdlib>
#include <complex>
#include "random.h"

typedef std::complex<double> complexd;

int k_bit_of_i(long long, int, int);
long long set_k_bit_i_0(long long, int, int);
long long set_k_bit_i_1(long long, int, int);

complexd myrandom();

#endif //BIT_HPP
